baber/WOPTO huggingface dataset:
Patent DE-19734273-A1 (DE)
Inventor: PAN YING DR ING
IPC: B64C11/20
Filed: 1997-08-07
Abstract: The invention relates to a guide blade (6) pertaining to a gas turbine, comprising an outer leading blade edge (1) which is detachably connected to the body (7) of the guide blade (6), whereby the outer leading blade edge (1) is made from different material to the blade body (7). According to the invention, elastic material (4) is located between the outer leading blade edge (1) and the blade body (7).
Patent DE-19736301-A1 (DE)
Title: Anti-theft alarm electrical switch for automotive applications
Inventor: ROBLIN CHRISTOPHE
IPC: H01H13/52
Filed: 1997-08-21
Abstract: The switch (10) includes an insulating box (12) with a flat support (14) and a lid (16). The support presents a fixed contact (18) with a connection terminal (22). A mobile contact (24), with a deformable body (26), is also embedded in the support. A push-button (32) can slide along a vertical direction actuating the mobile contact whose flexible body pushes back the button into its initial position. The deformable body of the mobile contact presents a base (28) with two horizontal parallel arms (40,42).
Patent DE-19741594-A1 (DE)
Title: Optical recording playback method
Inventor: MAIER JENS
IPC: G11B27/22
Filed: 1997-09-20
Abstract: The recording playback method involves using an address region at the beginning of the recording medium (1) providing the address of the beginning of each title recorded on the recording medium, converted into a corresponding playing time, entered in a memory (13) and used for direct movement to the beginning of the required title.
Patent DE-19741699-A1 (DE)
Title: Bobbin for inductive components
Inventor: SCHEFFLER HORST
IPC: H01F5/04
Filed: 1997-09-22
Abstract: A coil-former (1) for inductive components having flanges (3) around the coiling space as well as contact plug-connectors (4-7) integrally moulded on the flanges and in which are provided wire-type contact pins (8) for an external connection of at least one winding arranged in the coiling space. Two opposite facing contact plug connectors (4,5) or (6,7) are provided on the flanges (3) and in which the wire-type contact pins (8) are arranged. Blind holes for receiving the contact pins are provided in the contact plug connectors (4-7), with the blind holes arranged in a direction parallel to the magnetic axis of the inductive component.
Patent DE-19741860-A1 (DE)
Inventor: PENTEKER MARTIN DIPL ING
IPC: G01M15/05
Filed: 1997-09-23
Abstract: A process is disclosed for diagnosing internal combustion engines by measuring variables which represent the load of the internal combustion engine. At least one limit value is associated to the individual variables. When the at least one limit value is exceeded or not reached, an entry is made in a storage location associated to the corresponding variable and the times during which the corresponding variables have exceeded or not reached the at least one limit value are added in the storage. The individual measured variables are also used for controlling or regulating the internal combustion engine.
Patent DE-19742848-A1 (DE)
Title: Elliptic head lamp for motor vehicle with improved light screen
Inventor: SALADIN DENIS
IPC: F21V11/16
Filed: 1997-09-29
Abstract: The elliptical head lamp has an ellipsoid reflector (10) having two focus zones with a light source placed at the first focus zone. The focus of a convergent lens (30) is placed at the second focus zone. A screen (20) is adjacent to the second focus. One edge of the screen defines the beam cut-off. The screen is made from sheet steel, with the edge bent to a profile that is higher nearer the centre. The central part of the top edge is bent into a 'V' which has its apex below the plane of the sheet. The horizontal alignment of the top edge is in line with the plane of the focii.
Patent DE-19745768-A1 (DE)
Title: Cooking appliance especially gas-heated grill with burner units
Inventor: EBERTZ UWE
IPC: F23D14/04
Filed: 1997-10-16
Abstract: The separately switched adjacent burner units (a, b, c) comprise spaced apart, perforated burner pipes (1, 2).  One of the burner units has an ignition, and a transverse pipe extending laterally as far as adjacent burner units for transferring flames. The top side of the transverse pipe has a row of holes. The transverse pipe joining the burner pipes and conducting flames is divided into part-bridges (5, 6, 7).
Patent DE-19755918-A1 (DE)
Title: Roof cupboard for self-installation
Inventor: LAEMMEL RENE
IPC: A47B81/00
Filed: 1997-12-10
Abstract: The cupboard, to be fitted into the jamb of an angled roof, has adjustable sockets and arches (3-5) which match roof angles of 37-49 deg . They form an upper and lower closure to the wall angle, without cuts for fitting. Vertical and horizontal grooves (2) take the tongues of separate cupboards, which can be combined together in different cupboard widths and positions.
Patent DE-19756582-A1 (DE)
Title: Decontaminating bottom material in water, useful for treating material in harbor, marine inlets, lake or river
Inventor: PREXL EGON
IPC: C02F1/78
Filed: 1997-12-18
Abstract: Removal of contaminants, especially toxic materials, from bottom material, silt, sludge, sand etc. in water, e.g. harbors, marine inlets, lakes and rivers, comprises oxidation degradation by mixing the contaminated material with enough ozone to reduce the residual contamination to tolerable concentration levels.
Patent DE-19758225-A1 (DE)
Title: Four speed automatic transmission
Inventor: PARK JONGSOOL
IPC: F16H3/62
Filed: 1997-12-30
Abstract: An automatic transmission with four forward gear ratios and one reverse gear ratio has a main planetary stage (4) connected to a second planetary stage (14) which has two planetary units (14,18) and with the separate units of the stages interconnected to provide the selected gear ratios using a reduced number of control brakes and with a lightweight, compact layout.
Patent DE-19800211-A1 (DE)
Title: Seat of motor vehicle
Inventor: LANA EDUARD
IPC: B60N2/48
Filed: 1998-01-06
Abstract: A sliding guide (9) orientated in the vehicle's longitudinal direction is fixed on a support frame (2) fastened in the vehicle. The seat section frame (14) is mounted to slide in the guide for longitudinal adjustment of the seat.  A device for locking is provided to fix the seat in different longitudinally adjusted positions. The seat frame is formed as a transversely extending tubular beam (6) upon two side support feet (7,8).
Patent DE-19800215-A1 (DE)
Title: Self-supporting frame incorporating closed system of tubes,
Inventor: OESTE FRANZ DIETRICH
IPC: E04B1/32
Filed: 1998-01-06
Abstract: A large or small hall, or a greenhouse, has a self-supporting frame which incorporates a closed system of tubes, each hydraulically linked to the adjacent tube and carrying water or aqueous solution. Alternatively, the hot water is transported through pipes, hoses, spiral hoses, hollow cushions or other hollow bodies.
Patent DE-19802530-A1 (DE)
Title: New propanolamine derivatives are used to treat lipid metabolism disorders
Inventor: GLOMBIK HEINER DR
IPC: C07D401/12
Filed: 1998-01-26
Abstract: N-3-Disubstituted 1,2-di(hetero)aryl-3-aminopropanol derivatives of formula (I) and their acid addition salts are new.  R1, R2 = 3-8C cycloalkyl, phenyl, naphthyl, phenathryl, pyridyl, thienyl, furyl, pyrimidyl, indolyl, thiazolyl, imidazolyl, coumarinyl, phthaliminyl, quinolyl, piperazinyl, tetrazolyl, triazolyl, oxazolyl or their thieno-, pyrido- or benzo-fused derivatives (all optionally substituted by 1-3 of F, Cl, Br, I, OH, CF3, NO2, CN, 1-8C alkyl, 1-8C alkoxy, NH2, NHR9, NR9R10, CHO, COOH, COOR11, COR12, -Q-OH,-Q(OH)-Ph, -Q-CF3, -Q-NO2, -Q-CN, -Q-NH2, -Q-NHR9, -Q-NR9R10, -Q-CHO, -Q-COOH, -Q-COOR11, -Q-COR12, -O-Q-OH, -O-Q-CF3, -O-Q-NO2, -O-Q-CN, -O-Q-NH2, -O-Q-NHR9, -O-Q-NR9R10, -O-Q-CHO, -O-Q-COOH, -O-Q-COOR11, -O-Q-COR12, -N-SO3H (sic), SO2Me and -O-Q-O-Q-phenyl); Q = 1-6C alkylene; R3-R8 = H, halo, CF3, NO2, CN, 1-8C alkoxy, 1-8C alkyl, NH2, NHR9, NR9R10, CHO, COOH, COOR11 or COR12; R9-R12 = H or 1-8C alkyl; X, Y = CH or N; and all alkyl and alkylene groups are optionally substituted by one or more F; provided that (I; R1, R2 = Ph; and X, Y = CH) is excluded.
Patent DE-19803860-A1 (DE)
Title: Coolant compressor, e.g. swash plate compressor
Inventor: EITAI KAZUO DIPL ING
IPC: F04B39/10
Filed: 1998-01-31
Abstract: The compressor has a housing (1,3,4) with compression chamber (48) and feed pressure chamber (12). A valve plate (2) between the chambers has a coolant outlet (14) to permit the passage of coolant gas from the compression to the feed pressure chamber. The outlet is opened/closed by a valve (16). The valve has an associated valve stop (17) to maintain constant the max. opening size of the valve. Stop and/or valve plate has an outlet (30,31) for the removal of foreign bodies. Two outlets are positioned opposite to each other, and the outlet in the valve plate has a ring groove (30)>
Patent DE-19808016-A1 (DE)
Title: Stamping tool to set connecting rivets
Inventor: DONHAUSER GEORG
IPC: B21J15/20
Filed: 1998-02-26
Abstract: The tool has a rivetting pin, moving in the bore of a press die, to connect parts via a rivet. The die (5A) is formed as a hold-down part.  The die is operated by the piston of a hydraulic cylinder (1), and transmits the holding-down and stamping force to the parts (11A,B). The die and rivetting pin (4) are moved by separate pistons of the same hydraulic cylinder.
Patent DE-19808901-A1 (DE)
Inventor: HERRMANN PETER
IPC: G01M9/04
Filed: 1998-03-03
Abstract: Optimal use can be made of fluid tunnels, e.g. wind tunnels, water tunnels, by adapting the size of the cross-sectional areas through which the fluid flows to the particular dimensions of the object being tested. The invention relates to a deformable wall (3) for at least locally altering the cross-sectional area of a fluid tunnel through which the fluid flows. Said deformable wall can be configured especially as a metal sheet with locally different flexural strengths to give the wall an advantageous shape in its deformed state, from the point of view of fluid dynamics. In a first position (3a), an inventive travelling wall (3) rests against an outer support structure (4a), especially an outer wall (4) of a section of fluid tunnel (1), said outer wall being turned away from the flow. In a second position (3b), said travelling wall is essentially at a distance from this outer support structure (4a) and on the incoming side, rests on another part of the flow-guiding surface. The inventive section of fluid tunnel (1) has an at least essentially rectangular cross section (9) and comprises at least one side wall (3) which can travel into the fluid tunnel section (1) and/or is deformable. In its repositioned and/or deformed state (3b), said side wall directly or indirectly annexes the base wall (7) of the fluid tunnel section (1) whilst the top wall (12) can travel into the fluid tunnel section (1) and/or is deformable. In its repositioned and/or deformed state (12b), the top wall lies at least partially on at least one repositioned and/or deformed side wall.
Patent DE-19809449-A1 (DE)
Title: Door catch for vehicle with fitting away from lock
Inventor: BEKEMEIER FRANK
IPC: E05B79/20
Filed: 1998-03-05
Abstract: A door catch for a vehicle has the catch lever (11) hinged in a slim support housing (5) which is shaped to fit into a prepared slot inside the door skin, with the lever protruding through the door skin to fit over a recess (2) in the outside of the door. The lever is extended past the pivot (10) and is attached to a linkage eg. Bowden cable (15) which links to the door lock. The plastic moulded support housing has a snap fitting into its mounting and requires no separate fasteners.
Patent DE-19810728-A1 (DE)
Title: Eye movement detection and processing device
Inventor: PASTOOR SIEGMUND
IPC: A61B3/113
Filed: 1998-03-12
Abstract: The device consists of an optical detection unit (1) and a direction monitoring unit, both accommodated in a housing (2) connected to a monitor. When the initializing process is completed, the information is processed in an eye localizing unit and after the position of both eyes is detected the data are saved in an eye pattern memory. This pattern can be used for two or three dimensional scanning with specific control units. The user is guided by an optical signal (20), but the results delivered by the device are also reliable when the user cannot watch him/herself on the screen of a monitor.
Patent DE-19811667-A1 (DE)
Title: Steckverbinder
Inventor: BOGDAN GABRIEL
IPC: H01R4/24
Filed: 1998-03-18
Abstract: Es sind Steckverbinder bekannt, bei denen der Anschluß der Kabel durch Schneidklemmen beim Zusammenstecken von zwei Druckstücken erfolgt. Solche Steckverbinder sind jedoch nicht zum Anschluß geschirmter Kabel geeignet. DOLLAR A Es wird vorgeschlagen, zum Anschluß eines geschirmten Kabels die Druckstücke an einem aus leitendem Material bestehenden Kontaktstück anzuordnen, dieses unter Kontakt in ein geschirmtes Gehäuse einzubringen und mit dem Schirmgeflecht des Kabels zu verbinden, die Schneidklemmanschlüsse in Isolierkörpern anzuordnen, die in nach außen offenen Kammern des Gehäuses untergebracht sind, und das Gehäuse mit dem Kontaktstück durch eine in Steckrichtung verlaufende Schraube zu verbinden und zu kontaktieren. DOLLAR A Verwendung für geschirmte Steckverbinder.
Patent DE-19817014-A1 (DE)
Title: Torsional vibration damper esp. for use in a clutch disc
Inventor: HERBST RUEDIGER
IPC: F16F15/129
Filed: 1998-04-17
Abstract: The torsional vibration damper comprises a hub (12) and a hub damper (64) which is housed on the hub. A first preloaded device (80) is situated on the hub, and a housing apparatus (66) comprises a part forming at least one friction element. The housing apparatus has a bearing ring which surrounds a cone or ball shaped bearing surface (68). The first preloaded device supports surface disc elements (32,34).
Patent DE-19819200-A1 (DE)
Inventor: LUEDEMANN RALF
IPC: H01L31/04
Filed: 1998-04-29
Abstract: The invention relates to a method for producing contact structures in semiconductor components, especially solar cells, and semiconductor components having these contact structures. According to the invention, recesses which extend through the first layer to or into a second layer located under said first layer are etched after positioning an etching mask (3) over a first layer or a series of layers (2). The etching is carried out in such a way that the etching mask is etched underneath and/or at least one area of the first layer (2) is provided with negative flanks. Afterwards, an electrically conductive material (9) is inserted in the recesses, whereby the etching mask (3) or the first layer (2) forms a shadow mask for inserting the material. The conductive material is placed in the recesses only up to a height at which there is still no contact between the conductive material (9) and the first layer (2). The structures permit the emitter to contact the base without additional masking. As a result, the invention makes it possible to produce metal contacts on solar cells in an easier and economical manner.
Patent DE-19821015-A1 (DE)
Title: Hair cutting appliance with air suction for hair clippings
Inventor: LANGOSCH GEORG
IPC: B26B19/42
Filed: 1998-05-11
Abstract: A housing (1) has a suction fan on a shaft (2) to extract clipping through an outlet (3). A further housing (4) carries an air inlet tube (16) adjustably positioned in front of the cutters (13).
Patent DE-19823724-A1 (DE)
Title: Web coating system for fiber web surface of paper-making machine
Inventor: MEINECKE ALBRECHT DR
IPC: D21H23/70
Filed: 1998-05-27
Abstract: To apply a liquid or paste coating to the surface of a moving web, of paper fibers, an applicator system (14-17, 35,28,31,32) applies a further coating of the liquid or paste, after the first press unit (13) of the press section (34). The additional coating is applied at the end of the press section (34) and within the drying section (35). The initial and additional coating materials, as a fine fiber suspension, contain an agent to bond the web surface.  The coating medium also contains components recovered as a fraction from extracted water at the fourdriniers. The application in the double fourdrinier zone is supported by fourdrinier guides (S,F,7-9), using at least one roller (S,F) and one unit (7-9) without rotation. The coating is delivered in the wet section (33) by applicators (5,10) and, in the press section (34), by applicators or spray jets or press rollers (15).  The pressure applied at the application systems is 0.05-0.5 bar and pref. 0.1-0.4 bar. The fiber web (38) has a solid matter content of 5-50% at the end of the double fourdrinier zone, and pref. 8-17%. The first coating application is at a rate of 1-10 g/m<2> dry weight.  The coating contains additives of ink or mineral bulking agents such as kaolin, clay, talcum, zeolite, CaCO3 or TiO2.
Patent DE-19835277-A1 (DE)
Title: Heat generator for motor vehicle heating system
Inventor: MOROI TAKAHIRO
IPC: F24J3/00
Filed: 1998-08-05
Abstract: The heat generator has a housing unit (1-4) with a working chamber to generate heat, a heat uptake chamber (FW,RW) next to it, and a heat exchanger fluid flowing through both. A drive shaft (8) is turnably held in the housing via a bearing arrangement (7), and carries a rotor element (9). A viscous fluid (SO) and a preselected volume of air are fed into the working chamber. A heat generation section (6) generates heat, when rotation of the rotor element applies a shear effect to the viscous fluid in a heat generation gap between rotor and chamber wall. A fluid storage section (SR) in the working chamber stores a preselected viscous fluid volume, and its volume is larger than that of the generating gap.
Patent DE-19836349-A1 (DE)
Title: Shredded electrically conductive and non-conductive component mixture separation, especially shredded car tire particle mixture, comprises use of electrostatic field on earthed rotating surface
Inventor: KOEHNLECHNER RAINER
IPC: B29B17/02
Filed: 1998-08-11
Abstract: Shredded electrically conductive and non-conductive component mixture separation comprises exposure to an electrostatic field on an earthed rotating surface. Shredded mixtures, containing electrically conductive and non-conductive components, are separated by delivery onto an earthed rotating surface on which they are subjected to an electrostatic field which attracts the non-conductive components (Y) but not the conductive components (X). Independent claims are also included for the following: (i) a plant for carrying out the above process, comprising a charging device (B), a separation device (C) and a collection device (D); and (ii) (ii) equipment for carrying out the above process, comprising a charging device (4), a conveyor (12), a rotating surface (1), one or more electrostatic field generators (2) and collection devices (3) for a conductive rubber particle fraction (X) and a non-conductive cord woven fiber fabric particle fraction (Y). Preferred Features: The process comprises (a) delivering a mixture of carbon black-containing electrically conductive rubber particles (X) and non-conductive cord fiber particles (Y) of  <= 1 mm particle size as a single layer onto a roller (1) or endless belt rotating at an adjustable speed (w) of 80-120 RPM; (b) exposing the layer to an electrostatic field of 12-14 kV generated by a corona discharge electrode (2) connected to a high voltage source (20); (c) discharging the conductive particles (X) by gravity or centrifugal force after they leave the electrostatic field; and subsequently (d) scraping, brushing and/or sucking the non-conductive particles (Y) from the roller or belt.
Patent DE-19840342-A1 (DE)
Title: Feste Tensidmischungen enthaltend Fettsäurepolyhydroxyamide
Inventor: WEINELT FRANK
IPC: C11D1/29
Filed: 1998-09-04
Abstract: Feste Tensidmischungen, bestehend im wesentlichen aus einem oder mehreren Fettsäurepolyhydroamiden der Formel 1 DOLLAR A RCONR·1·Z DOLLAR A worin R C¶7¶-C¶31¶-alkyl oder C¶7¶-C¶31¶-Alkenyl, Z eine Polyhydroxykohlenwasserstoffgruppe mit mindestens zwei Hydroxylgruppen, die auch alkoxyliert sein können, und R·1· C¶1¶-C¶8¶-Alkyl, eine Gruppe der Formeln -(CH¶2¶)¶x¶NR·2·R·3· oder R·4·O(CH¶2¶)¶n¶-, R·2· und R·3· C¶1¶-C¶4¶-Alkyl oder C¶2¶-C¶4¶-Hydroxyalkyl, R·4· C¶1¶-C¶4¶-Alkyl und x eine Zahl von 1 bis 10 und n eine Zahl von 2 bis 4 bedeuten, einem oder mehreren anderen nichtionischen Tensiden und/oder einem oder mehreren anionischen Tensiden.
Patent DE-19842827-A1 (DE)
Title: Pre-crash sensing system for motor vehicle displays selected regions of detected image with increased definition, magnification and/or contrast
Inventor: ZANDER ANDRE
IPC: B60T7/22
Filed: 1998-09-18
Abstract: The system includes an video camera (2) for optically detecting objects, and a display screen (3) for visually generating an image of the detected object. An evaluation device (4) evaluates the detected image and selects sub-regions of the image using an algorithm. A control device (5) controls parameters defining the image structure so that the selected sub-regions have e.g. increased definition, magnification and/or contrast. A warning signal is generated or a safety device is triggered if the selected region corresponds to a predetermined pattern.
Patent DE-19844820-A1 (DE)
Title: Bohrspitze für ein Bohrrohr
Inventor: MARKS THOMAS
IPC: E21B10/60
Filed: 1998-09-30
Abstract: Die Erfindung betrifft eine Bohrspitze für ein Bohrrohr zur Durchführung von Spülbohrungen in Lockergestein mit wenigstens einem stirnseitig an der Bohrspitze angeordneten Schneidprofil und wenigstens einem Spülmittelauslaß. Die Erfindung sieht vor, daß das wenigstens eine Schneidprofil als Leitprofil (4, 5) derart ausgebildet ist, daß es bei der Rotation um die Bohrachse (6) einen gegen die Bohrlochwandung (8) abgegrenzten Raum (10) zwischen dem Bereich des wenigstens einen Spülmittelauslasses (3) und dem Bohrspitzenabschluß (7) aufspannt, und daß bei der Rotation das aus dem wenigstens einen Auslaß (3) austretende Spülmittel radial auf die Bohrlochwandung (8) lenkbar ist und eine radial nach außen gerichtete Bewegungskraft auf das im Bereich des abgegrenzten Raums (10) befindliche Material ausgeübt wird. Durch die Erfindung wird erreicht, daß der gelöste Boden bewußt in förderbare und nicht förderbare Bodenanteile separiert wird und beide Anteile für sich bohrleistungsoptimiert weiterbehandelt werden.
Patent DE-19844996-A1 (DE)
Title: Fluid dosage dispenser for common-rail fuel injection
Inventor: KAPPEL ANDREAS
IPC: F02M47/02
Filed: 1998-09-30
Abstract: The dispenser has a control drive (2) driven by a piezoactuator (201), a fluid feed line (401), a working chamber (6) and a 3/2 way valve (3) with connecting lines to the fluid feed line, control drive and working chamber.  The valve can be switched by movement of the control drive so that the working chamber is hydraulically connected either to the fluid feed line or to an outlet (5). The delivery of fluid is controlled by the pressure of fluid in the working chamber.
Patent DE-19848316-A1 (DE)
Title: Sports and leisure eyeshield shapes nose slot to suit nose on concave and convex sides plus bridge pieces as pad support.
IPC: G02C5/12
Filed: 1998-10-21
Abstract: The nose piece (3) comes in one piece and runs along the shield (1) on the convex side approximating to the nose slot and from there via two raised bridge pieces (5a,5b) so one piece forms a crossover point leading to the nose bridge. On the concave side, a closed loop (3a,3b) leads from the bridge pieces (5a,5b) along the contour of the nose to bear at their top point (7) on the shield itself (1).